CN106480966A - A kind of rain sewage dams and auto purification type sand-catching apparatus - Google Patents
A kind of rain sewage dams and auto purification type sand-catching apparatus Download PDFInfo
- Publication number
- CN106480966A CN106480966A CN201611107971.1A CN201611107971A CN106480966A CN 106480966 A CN106480966 A CN 106480966A CN 201611107971 A CN201611107971 A CN 201611107971A CN 106480966 A CN106480966 A CN 106480966A
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- Prior art keywords
- rainwater
- ball float
- well
- control
- baffle plate
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Classifications
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
- E03F5/042—Arrangements of means against overflow of water, backing-up from the drain
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/14—Devices for separating liquid or solid substances from sewage, e.g. sand or sludge traps, rakes or grates
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Sewage (AREA)
Abstract
The invention belongs to municipal works, environmental protection technical field are and in particular to a kind of rain sewage dams and auto purification type sand-catching apparatus, including taper Vatch basin, inverted siphon, control well, non-return valve, ball float mechanical linkage control device.At the rainfall initial stage, enter drift in rainwater and well in taper Vatch basin and exported by the sand setting of bottom of damming, and dammed entrance municipal wastewater pipe network via inverted siphon.Continuing with rainfall, in Vatch basin, water level raises and leads to water level in the control well being connected constantly to rise, and well inner float ball rises and promotes horizontal controlling baffle plate to move horizontally by gear-linked pushes annular non-return valve open, and the inverted siphon of taper Vatch basin cuts out.Now, the relatively low rainwater of concentration enters receiving water body through municipal Storm Sewer Network.
Description
Technical field
The invention belongs to municipal works, environmental protection technical field are and in particular to a kind of initial stage rain sewage dams and self-cleaning
Formula sand-catching apparatus, can dam early-stage rainwater, and realizes Vatch basin self-purification function by inverted-siphon device.
Background technology
City initial rainwater has dissolved a large amount of sour gas of in the air, vehicle exhaust, plant gas etc. at the rainfall initial stage
Pollution gas, behind landing ground, and due to washing away asphalt felt roofing, asphalt concrete road, stockpiling in rain dirt channel
Sewage, mud and rubbish etc. are so that contain the dirt such as substantial amounts of Organic substance, pathogen, heavy metal, oils and fatss, suspended solid in rainwater
Dye material.The pollution level of therefore early-stage rainwater is higher, has been usually more than the pollution level of common municipal sewage.If will be just
Phase rainwater is directly discharged into river course or natural receiving waters, it will water body is caused with very serious pollution it is necessary to initial stage rain
Water is collected, processes.
Thus, develop a kind of Vatch basin device of automatic-diversion closure city initial rainwater imperative, meanwhile, urban rainwater is received
Ji Jing is mostly distributed on the main trunk road of city, sinks to a large amount of grains of sand, impurity daily.So design a kind of primary rainwater closure with
Auto purification type sand-catching apparatus, the drift in automatic clearing apparatus while damming early-stage rainwater.This apparatus structure is simple and environmentally-friendly
Energy-conservation, economic security, are easy to promote the use of.
Content of the invention
It is an object of the invention to provide a kind of rain sewage dams and auto purification type sand-catching apparatus, the present invention is by the rainfall initial stage
Rainfall runoff dams and processes discharge to sewage treatment plant, and automatically removes the drift in well by inverted-siphon effect.This device
The simple and environmentally-friendly energy-conservation of structure, economic security, are easy to promote the use of.
To achieve these goals, the present invention proposes a kind of rain sewage and dams and auto purification type sand-catching apparatus, described device
It is mountable in storm sewer inspection shaft or Forebay of Pumping Station, device includes taper Vatch basin, inverted siphon, controls well, non-return valve
With ball float mechanical linkage control device, wherein:
Taper Vatch basin is connected by top cuboid and lower cone body, in the differing heights punishment of described top cuboid
Mouth She Zhi not become a mandarin and rainwater goes out head piece by rain, rainwater enters head piece position and goes out head piece higher than rainwater;Rainwater goes out head piece and rainwater
Outflow tube connects, and rainwater goes out head piece and is provided with non-return valve with rainwater outflow tube junction, and described non-return valve can prevent the rain that becomes a mandarin
Water goes out the short stream of head piece from rainwater and flows out, and the rainwater being again avoided that in storm sewer pours in down a chimney in entrance taper Vatch basin;In lower cone
Body bottom is provided with sand setting outlet, and sand setting outlet connects inverted siphon import, and inverted siphon outlet is connected with sewage outflow tube, inverted siphon
Outlet and sewage outflow tube junction are provided with sewage water back valve;Inverted siphon tube wall immediately below sand setting outlet is provided with inverted siphon
Open and close control mouth, inverted siphon opens and closes and is provided with annular non-return valve inside control mouth, the horizontal controlling baffle plate that top is circular is installed
In ball float control chamber, described horizontal controlling baffle plate can pass through inverted siphon to open and close in control mouth entrance inverted siphon, and level controls
Baffle plate is used for the sealing of inverted siphon;Taper Vatch basin side is provided with control well, taper Vatch basin and the borehole wall controlling well to be connected
On be communicated with mouth so that taper Vatch basin is connected with controlling well, and the axis of connected entrance and rainwater go out the lower limb of head piece
Flush;Control in well and be provided with ball float mechanical linkage control device, described ball float mechanical linkage control device is located at connected entrance
Distance below;The bottom controlling well outer wall is provided with permeable hole, and described permeable hole is sealed by seepy material, controls
Hydrops in well can penetrate into soil by seepy material it is ensured that controlling during the non-rainy day float ball controller in well will not be immersed in
In water.
In the present invention, ball float mechanical linkage control device by vertical controls connecting rod, horizontal controlling baffle plate, ball float control chamber,
Rotating shaft, conversion gear and control ball float composition, ball float control chamber is located at inverted siphon side, and horizontal controlling baffle plate is installed on ball float control
In case processed, and vertical controls connecting rod passes perpendicularly through ball float control chamber, the outer surface of vertical controls connecting rod is provided with one section away from
From sawtooth, the sawtooth of described vertical controls connecting rod is meshed with conversion gear, and described conversion gear can rotate around the axis;Water
Flat controlling baffle plate upper surface is provided with the sawtooth of a segment distance, and described horizontal controlling baffle plate is meshed with conversion gear, by turning
Axle and conversion gear realize horizontal controlling baffle plate and the linkage of vertical controls connecting rod;Ball float control chamber is fixed at the two ends of rotating shaft
On casing;The top of vertical controls connecting rod is provided with control ball float, controls ball float can be done according to the SEA LEVEL VARIATION in control well
Lower motion, the horizontal controlling baffle plate of control moves horizontally pushes annular non-return valve open, thus realizing horizontal controlling baffle plate to inverted siphon
Keying control.
Operation principle of the present invention is as follows:At the rainfall initial stage, the sand setting outlet of bullet bottom is in opening, carries gravel
Early-stage rainwater Deng coarseparticulate is entered in head piece entrance Vatch basin by rainwater, through inverted-siphon effect, by early-stage rainwater and silt
Long-pending thing cuts into municipal sewage network, realizes damming and sand setting self-purification function of early-stage rainwater;Continuing with rainfall, in Vatch basin
The amount of rainfall becoming a mandarin is continuously increased, when beyond municipal wastewater pipe network dam ability when, rainwater can by connected entrance enter control
In well, lead to control the water level in well constantly to rise, control ball float to do ascending motion with water level and promote horizontal controlling baffle plate to do
Horizontal movement, pushes annular non-return valve open and closes inverted siphon, the non-return valve that subsequent rainwater goes out at head piece is open, concentration is relatively
Low rainwater enters municipal Storm Sewer Network through outflow tube, finally enters receiving water body.
The beneficial effects of the present invention is:One is that device does not need external mechanical energy, reduces maintenance cost;Two is dress
Put processing simple, can be mass-produced and apply;Three is environmental protection and energy saving, and this device not only can dam the higher city of pollutional load
City's early-stage rainwater, and the automatic cleaning that device inner product is become silted up with sand setting can be realized by inverted-siphon effect;Four is to be widely used,
This device can be applicable in the storm sewer system in all kinds of cities, thus promoting urban water environmental quality to improve.
Brief description
Fig. 1 is the agent structure schematic diagram of the present invention.
Fig. 2 is present invention annular non-return valve structural representation.
Fig. 3 is ball float control chamber structural representation of the present invention.
Fig. 4 is the present invention horizontal controlling baffle plate structural representation.
In figure label:1 enters head piece for rainwater, and 2 is the Vatch basin borehole wall, and 3 is taper Vatch basin, and 4 go out head piece for rainwater, and 5 are
Rainwater non-return valve, 6 is rainwater outflow tube, and 7 is sand setting outlet, and 8 open and close control mouth for inverted siphon, and 9 is inverted siphon, and 10 is that sewage is inverse
Only valve, 11 is sewage outflow tube, and 12 is vertical controls connecting rod, 13 horizontal controlling baffle plates, and 14 is ball float control chamber, and 15 is rotating shaft,
16 is conversion gear, and 17 is to control ball float, and 18 is connected entrance, and 19 is to control well, and 20 is to control well outer wall, and 21 is permeable hole, 22
For annular non-return valve, 23 is gripper shoe.
Specific embodiment
It is described further below in conjunction with the accompanying drawings and by embodiment.
Embodiment 1:As shown in figure 1, described device enters head piece 1, the Vatch basin borehole wall 2, taper Vatch basin 3, rainwater by rainwater
Go out head piece 4, rainwater non-return valve 5, rainwater outflow tube 6, sand setting outlet 7, inverted siphon keying control mouth 8, inverted siphon 9, sewage check
Valve 10, sewage outflow tube 11, vertical controls connecting rod 12, horizontal controlling baffle plate 13, ball float control chamber 14, rotating shaft 15, conversion gear
16th, control ball float 17, connected entrance 18, control well 19, control well outer wall 20, permeable hole 21, annular non-return valve 22 and gripper shoe 23
Composition.Taper Vatch basin 3 is made up of top cuboid and lower cone body, the long 3000mm of top cuboid, wide 1500mm, height
3000mm, the long 3000mm of lower cone body, wide 1500mm, high 1000mm;Borehole wall distance cube top on rear side of taper Vatch basin 3
The rainwater opening up diameter 1200mm at 700mm enters head piece 1;On the left of taper Vatch basin 3, the borehole wall is apart from cuboid top 2100mm
Place opens up diameter 1200mm rainwater outflow tube 6, is connected with Storm Sewer Network;Connection in rainwater outflow tube 6 and the Vatch basin borehole wall 2
Place is provided with non-return valve 5, has both prevented from becoming a mandarin rainwater directly by rainwater outflow tube 6 short stream outflow, has been avoided that in storm sewer again
Rainwater pour in down a chimney;The bottom of taper Vatch basin 3 opens up the sand setting outlet 7 of diameter 300mm;Connect one in the lower section of sand setting outlet 7
Individual inverted siphon 9, and inverted siphon 9 is connected with sewage outflow tube 11;It is provided with one at the underface 500mm of sand setting outlet 7
Individual wide 300mm, the control mouth 8 of high 50mm, are provided with annular non-return valve 22, prevent rainwater from passing through control mouth direct inside control mouth
Enter and control well.The horizontal controlling baffle plate 13 of setting one long 1400mm, wide 300mm and high 50mm passes through control mouth 8 it is desirable to be somebody's turn to do
Inverted siphon 9 can be sealed by horizontal controlling baffle plate;The right side of taper Vatch basin 3 arrange long 1500mm, wide 1000mm and
Deep 5000mm controls well 19;Share the connected entrance that a diameter 300mm is opened up on the borehole wall in taper Vatch basin 3 with controlling well 19
18 so that taper Vatch basin 3 is connected with controlling well 19, and wherein, the axis of connected entrance 18 and rainwater go out the lower limb phase of head piece 4
Concordantly;Controlling in well 19, the outside of taper Vatch basin 3 arranges a long 1500mm, the ball float control of wide 500mm, high 200mm
Case 14, ball float control chamber 14 is located at connected entrance 18 distance below, fixing by gripper shoe 13;Controlling well outer wall 20
Bottom opens up the permeable hole 21 of a wide 300mm, high 100mm, is closed with seepy material so that being controlled the hydrops in well 19
Soil can be penetrated into by seepy material, to ensure to control the ball float mechanical linkage control device in well 19 will not soak during the non-rainy day
In water.
Ball float mechanical linkage control device is by vertical controls connecting rod 12, horizontal controlling baffle plate 13, ball float control chamber 14, rotating shaft
15th, conversion gear 16 and control ball float 17 form.In the upper surface of horizontal controlling baffle plate 13, the saw that a segment distance is 400mm is set
Tooth, horizontal controlling baffle plate 13 is installed in ball float control chamber 14, the long 600mm of vertical controls connecting rod 12, wide 300mm, and thickness is
50mm, arranges the sawtooth that a segment distance is 400mm on outer surface, and by configuring long 400mm, the steel of diameter 20mm
Rotating shaft 15 and the conversion gear 16 of long 300mm, diameter 100mm, realize the connection of horizontal controlling baffle plate 13 and vertical controls connecting rod 12
Dynamic, the control ball float 17 of a diameter 200mm, height 200mm is installed on the top of vertical controls connecting rod 12, control ball float 17 can
According to controlling the SEA LEVEL VARIATION in well 19 to move up and down, the horizontal controlling baffle plate of control 13 moves horizontally pushes annular non-return valve open
22, thus realize the keying to inverted siphon 9 controlling.
By described device application in the early stage rainwater dam work with sand setting when, at the rainfall initial stage, sand setting exports and 7 is in unlatching shape
State, early-stage rainwater and gravel etc. enter head piece 1 by rainwater and enter in taper Vatch basin 3, through inverted-siphon effect, by initial stage rain
Drift in water, well enters sewage network for 11 sections through sewage outflow tube, and then completes primary rainwater closure and sand setting self-purification function.
Continuing with rainfall, the amount of rainfall becoming a mandarin in Vatch basin 3 is continuously increased, when beyond sewage network dam ability when, rainwater
Being entered by connected entrance 18 and control well 19, controlling the water level in well constantly to rise so that controlling ball float to do ascending motion and promote
So that horizontal controlling baffle plate is moved horizontally and push annular non-return valve 22 open, inverted siphon 9 cuts out, now rainwater goes out the check at head piece
Valve 5 is open, and the relatively low rainwater of concentration enters municipal Storm Sewer Network through rainwater outflow tube 6, finally enters receiving water body.
Claims (2)
1. a kind of rain sewage dams and auto purification type sand-catching apparatus, before described device is mountable to storm sewer inspection shaft or pumping plant
Chi Zhong, device includes taper Vatch basin, inverted siphon, controls well, non-return valve and ball float mechanical linkage control device, and its feature exists
In:
Taper Vatch basin is connected by top cuboid and lower cone body, in the differing heights punishment of described top cuboid
Mouth She Zhi not become a mandarin and rainwater goes out head piece by rain, rainwater enters head piece position and goes out head piece higher than rainwater;Rainwater goes out head piece and rainwater
Outflow tube connects, and rainwater goes out head piece and is provided with non-return valve with rainwater outflow tube junction, and described non-return valve can prevent the rain that becomes a mandarin
Water goes out the short stream of head piece from rainwater and flows out, and the rainwater being again avoided that in storm sewer pours in down a chimney in entrance taper Vatch basin;In lower cone
Body bottom is provided with sand setting outlet, and sand setting outlet connects inverted siphon import, and inverted siphon outlet is connected with sewage outflow tube, inverted siphon
Outlet and sewage outflow tube junction are provided with sewage water back valve;Inverted siphon tube wall immediately below sand setting outlet is provided with inverted siphon
Open and close control mouth, annular non-return valve is installed inside control mouth, prevent rainwater to be directly entered control well by control mouth, ball float controls
It is provided with horizontal controlling baffle plate, described horizontal controlling baffle plate can pass through inverted siphon to open and close control mouth, horizontal controlling baffle plate in case
Sealing for inverted siphon;Taper Vatch basin side is provided with control well, and taper Vatch basin sets with the borehole wall controlling well to be connected
There is connected entrance so that taper Vatch basin is connected with controlling well, and the axis of connected entrance is equal with the lower limb that rainwater goes out head piece
Together;Control in well and be provided with ball float mechanical linkage control device, described ball float mechanical linkage control device is located at below connected entrance
At a certain distance from;The bottom controlling well outer wall is provided with permeable hole, and described permeable hole is sealed by seepy material, controls in well
Hydrops soil can be penetrated into by seepy material it is ensured that controlling during the non-rainy day float ball controller in well will not be immersed in water
In.
2. a kind of rain sewage according to claim 1 dams with auto purification type sand-catching apparatus it is characterised in that ball float machinery joins
Dynamic control device by vertical controls connecting rod, horizontal controlling baffle plate, ball float control chamber, rotating shaft, conversion gear and controls ball float to form,
Ball float control chamber is located at inverted siphon side, and horizontal controlling baffle plate is installed in ball float control chamber, and horizontal controlling baffle plate one end energy
In enough keying control mouth entrance inverted siphons through inverted siphon, vertical controls connecting rod passes perpendicularly through ball float control chamber, and vertical control is even
The sawtooth of one segment distance is provided with the outer surface of bar, the sawtooth of described vertical controls connecting rod is meshed with conversion gear, institute
State conversion gear can rotate around the axis;Vertical controls connecting rod is meshed with horizontal controlling baffle plate, by rotating shaft and conversion gear
Realize horizontal controlling baffle plate and the linkage of vertical controls connecting rod;The two ends of rotating shaft are fixed on the casing of ball float control chamber;Vertically
The top of controls connecting rod is provided with control ball float, controls ball float can to control according to controlling the SEA LEVEL VARIATION in well to move up and down
Horizontal controlling baffle plate moves horizontally pushes annular non-return valve open, thus realize horizontal controlling baffle plate controlling to the keying of inverted siphon.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201611107971.1A CN106480966A (en) | 2016-12-06 | 2016-12-06 | A kind of rain sewage dams and auto purification type sand-catching apparatus |
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CN201611107971.1A CN106480966A (en) | 2016-12-06 | 2016-12-06 | A kind of rain sewage dams and auto purification type sand-catching apparatus |
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CN201611107971.1A Pending CN106480966A (en) | 2016-12-06 | 2016-12-06 | A kind of rain sewage dams and auto purification type sand-catching apparatus |
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Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3040865A1 (en) * | 1980-10-30 | 1982-05-13 | Bernhard 8071 Lenting Kessel | Waste water tank or oil trap backwash seal - has closing float acting also as emergency seal, with manual arrester on insert extension |
CN101967841A (en) * | 2010-10-20 | 2011-02-09 | 重庆大学 | Method and device for implementing primary rainwater closure in municipal network system |
KR20110126276A (en) * | 2010-05-17 | 2011-11-23 | 장기문 | Non-point source controal facility |
CN202689171U (en) * | 2012-07-20 | 2013-01-23 | 重庆大学 | Intercepting well for intercepting initial rainwater source |
CN104612210A (en) * | 2015-01-30 | 2015-05-13 | 同济大学 | Dynamic permeation rain pool system based on low-influence development |
CN105672460A (en) * | 2016-02-29 | 2016-06-15 | 青岛理工大学 | Initial rainwater damps and self-purification formula sand setting device |
CN105804200A (en) * | 2016-04-19 | 2016-07-27 | 武汉圣禹排水***有限公司 | Sectioned intercepting and online treatment and discharging system |
CN205444424U (en) * | 2016-02-17 | 2016-08-10 | 武汉圣禹排水***有限公司 | Take vatch basin of non return function |
CN106013401A (en) * | 2016-07-20 | 2016-10-12 | 同济大学 | Initial rainwater flow distributing device in rainwater inspection well |
-
2016
- 2016-12-06 CN CN201611107971.1A patent/CN106480966A/en active Pending
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3040865A1 (en) * | 1980-10-30 | 1982-05-13 | Bernhard 8071 Lenting Kessel | Waste water tank or oil trap backwash seal - has closing float acting also as emergency seal, with manual arrester on insert extension |
KR20110126276A (en) * | 2010-05-17 | 2011-11-23 | 장기문 | Non-point source controal facility |
CN101967841A (en) * | 2010-10-20 | 2011-02-09 | 重庆大学 | Method and device for implementing primary rainwater closure in municipal network system |
CN202689171U (en) * | 2012-07-20 | 2013-01-23 | 重庆大学 | Intercepting well for intercepting initial rainwater source |
CN104612210A (en) * | 2015-01-30 | 2015-05-13 | 同济大学 | Dynamic permeation rain pool system based on low-influence development |
CN205444424U (en) * | 2016-02-17 | 2016-08-10 | 武汉圣禹排水***有限公司 | Take vatch basin of non return function |
CN105672460A (en) * | 2016-02-29 | 2016-06-15 | 青岛理工大学 | Initial rainwater damps and self-purification formula sand setting device |
CN105804200A (en) * | 2016-04-19 | 2016-07-27 | 武汉圣禹排水***有限公司 | Sectioned intercepting and online treatment and discharging system |
CN106013401A (en) * | 2016-07-20 | 2016-10-12 | 同济大学 | Initial rainwater flow distributing device in rainwater inspection well |
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